RIDGID 4 in. Diamond Double Row Cup Wheel HD-AWD40 - The Home Depot

Would one of these work for chiseling a small patch of concrete? : r/harborfreight

RIDGID Diamond cup wheel concrete grinding

RIDGID 4 in. Turbo Diamond Blade HD-TB40CP - The Home Depot

DIABLO 4-1/2 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design DCX045040N01F - The Home Depot

新品OX Tools OX-UCDTA-4 Ultimate 4 Double Row Cup Grinder 58 - 11 Bore

RIDGID 4.5 in. Turbo Cup Wheel HD-TAW45P1 - The Home Depot

4-1/2 in. Double-Row Segmented Diamond Cup Wheel

RIDGID 5 in. 18-Segment Turbo Cup Grinding Wheel Power Tool Accessory HD-TAW5018P1 - The Home Depot

EDiamondTools 4 in. Diamond Grinding Wheel for Concrete and Masonry, 16 Turbo Segments, 5/8 in.-11 Threaded Arbor SWS0416A5 - The Home Depot

DIABLO 4-1/2 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design DCX045040N01F - The Home Depot

DEWALT Grinding Wheel， Double Row， Diamond Cup， 4-1/2-Inch (DW4774)

RIDGID 7 in. 12-Segment Turbo Cup Grinding Wheel HD-TAW7012L1 - The Home Depot

RIDGID 4.5 in. Turbo Cup Wheel HD-TAW45P1 - The Home Depot

RIDGID 4.5 in. Turbo Cup Wheel HD-TAW45P1 - The Home Depot